package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Slf4j
@Component
public class OrderTask {
    public static final String KEY = "SHOP_STATUS";
    @Autowired
    private RedisTemplate redisTemplate;
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder() {
        log.info("定时处理超时订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(time, Orders.PENDING_PAYMENT);
        if (ordersList != null && !ordersList.isEmpty()) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
    /**
     * 每天处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("定时处理处于派送中的订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(time, Orders.DELIVERY_IN_PROGRESS);
        if (ordersList != null && !ordersList.isEmpty()) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
    /**
     * 每天零点自动打烊
     */
    @Scheduled(cron = "0 0 0 * * ?")
    public void closeShop() {
        log.info("定时打烊:{}", LocalDateTime.now());
        redisTemplate.opsForValue().set(KEY, 0);
    }
    /**
     * 每天八点自动开启
     */
    @Scheduled(cron = "0 0 8 * * ?")
    public void openShop() {
        log.info("定时开启:{}", LocalDateTime.now());
        redisTemplate.opsForValue().set(KEY, 1);
    }
}
